[ 74.210991][ T26] audit: type=1400 audit(1571439324.451:37): avc: denied { watch } for pid=9498 comm="restorecond" path="/root/.ssh" dev="sda1" ino=16179 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:object_r:ssh_home_t:s0 tclass=dir permissive=1 [ 74.253830][ T26] audit: type=1400 audit(1571439324.461:38): avc: denied { watch } for pid=9498 comm="restorecond" path="/etc/selinux/restorecond.conf" dev="sda1" ino=2232 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 74.525807][ T26] audit: type=1800 audit(1571439324.771:39): pid=9410 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 74.548055][ T26] audit: type=1800 audit(1571439324.771:40): pid=9410 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 78.057288][ T26] audit: type=1400 audit(1571439328.301:41): avc: denied { map } for pid=9588 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.1.24' (ECDSA) to the list of known hosts. [ 84.725252][ T26] audit: type=1400 audit(1571439334.971:42): avc: denied { map } for pid=9600 comm="syz-executor864" path="/root/syz-executor864761545" dev="sda1" ino=16484 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 84.764949][ T9601] IPVS: ftp: loaded support on port[0] = 21 [ 84.819693][ T9601] chnl_net:caif_netlink_parms(): no params data found [ 84.848548][ T9601] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.856216][ T9601] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.864301][ T9601] device bridge_slave_0 entered promiscuous mode [ 84.872875][ T9601] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.879981][ T9601] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.887963][ T9601] device bridge_slave_1 entered promiscuous mode [ 84.905865][ T9601] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.916434][ T9601] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.936152][ T9601] team0: Port device team_slave_0 added [ 84.943317][ T9601] team0: Port device team_slave_1 added [ 85.023323][ T9601] device hsr_slave_0 entered promiscuous mode [ 85.071163][ T9601] device hsr_slave_1 entered promiscuous mode [ 85.119304][ T9601] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.126541][ T9601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.134538][ T9601] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.141729][ T9601] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.176153][ T9601] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.187827][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.197874][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.206914][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.215922][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 85.227637][ T9601] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.238219][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.247040][ T3015] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.254298][ T3015] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.267918][ T9604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.277266][ T9604] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.284632][ T9604] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.302122][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.310600][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.323497][ T9603] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.338387][ T9601] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 85.349248][ T9601] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.362929][ T9603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready executing program [ 85.371754][ T9603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.380167][ T9603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.396577][ T9601] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.473350][ T9611] netlink: 'syz-executor864': attribute type 2 has an invalid length. [ 85.481920][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 85.482063][ C0] protocol 88fb is buggy, dev hsr_slave_1 executing program [ 85.575964][ T9612] netlink: 'syz-executor864': attribute type 2 has an invalid length. [ 85.590873][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 85.596838][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 85.631815][ T9612] netlink: 'syz-executor864': attribute type 2 has an invalid length. [ 85.640275][ T9612] ================================================================== [ 85.648497][ T9612] BUG: KASAN: slab-out-of-bounds in tcf_exts_destroy+0xb3/0xd0 [ 85.656022][ T9612] Read of size 8 at addr ffff8880a2d3ee90 by task syz-executor864/9612 [ 85.664229][ T9612] [ 85.666667][ T9612] CPU: 1 PID: 9612 Comm: syz-executor864 Not tainted 5.4.0-rc3+ #0 [ 85.674540][ T9612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.684593][ T9612] Call Trace: [ 85.687872][ T9612] dump_stack+0x172/0x1f0 [ 85.692183][ T9612] ? tcf_exts_destroy+0xb3/0xd0 [ 85.697034][ T9612] print_address_description.constprop.0.cold+0xd4/0x30b [ 85.704149][ T9612] ? tcf_exts_destroy+0xb3/0xd0 [ 85.708975][ T9612] ? tcf_exts_destroy+0xb3/0xd0 [ 85.713803][ T9612] __kasan_report.cold+0x1b/0x41 [ 85.718728][ T9612] ? tcf_exts_destroy+0xb3/0xd0 [ 85.723558][ T9612] kasan_report+0x12/0x20 [ 85.727865][ T9612] __asan_report_load8_noabort+0x14/0x20 [ 85.733489][ T9612] tcf_exts_destroy+0xb3/0xd0 [ 85.738145][ T9612] tcindex_free_perfect_hash.isra.0+0xb3/0x150 [ 85.744281][ T9612] tcindex_set_parms+0x1107/0x1e50 [ 85.749389][ T9612] ? tcindex_alloc_perfect_hash+0x320/0x320 [ 85.755288][ T9612] ? __nla_validate_parse+0x4cc/0x1ee0 [ 85.760726][ T9612] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 85.766603][ T9612] ? nla_memcpy+0xb0/0xb0 [ 85.770908][ T9612] ? find_held_lock+0x35/0x130 [ 85.775665][ T9612] ? tc_new_tfilter+0x73d/0x1c70 [ 85.780583][ T9612] tcindex_change+0x230/0x320 [ 85.786131][ T9612] ? tcindex_change+0x230/0x320 [ 85.790963][ T9612] ? tcindex_set_parms+0x1e50/0x1e50 [ 85.796241][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 85.802471][ T9612] ? tcindex_lookup+0x9d/0x3c0 [ 85.807211][ T9612] ? tcindex_set_parms+0x1e50/0x1e50 [ 85.812476][ T9612] tc_new_tfilter+0xa4b/0x1c70 [ 85.817223][ T9612] ? tc_del_tfilter+0x1530/0x1530 [ 85.822221][ T9612] ? __kasan_check_read+0x11/0x20 [ 85.827224][ T9612] ? __lock_acquire+0x8a0/0x4a00 [ 85.832149][ T9612] ? __dev_queue_xmit+0x1798/0x3720 [ 85.837328][ T9612] ? rtnetlink_rcv_msg+0x7f2/0xb00 [ 85.842416][ T9612] ? find_held_lock+0x35/0x130 [ 85.847155][ T9612] ? rtnetlink_rcv_msg+0x7f2/0xb00 [ 85.852251][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 85.858470][ T9612] ? tc_del_tfilter+0x1530/0x1530 [ 85.863471][ T9612] ? __kasan_check_read+0x11/0x20 [ 85.868486][ T9612] ? tc_del_tfilter+0x1530/0x1530 [ 85.873488][ T9612] rtnetlink_rcv_msg+0x838/0xb00 [ 85.878427][ T9612] ? rtnl_bridge_getlink+0x910/0x910 [ 85.883698][ T9612] ? netlink_deliver_tap+0x22d/0xbf0 [ 85.888986][ T9612] ? find_held_lock+0x35/0x130 [ 85.893754][ T9612] netlink_rcv_skb+0x177/0x450 [ 85.898528][ T9612] ? rtnl_bridge_getlink+0x910/0x910 [ 85.903800][ T9612] ? netlink_ack+0xb50/0xb50 [ 85.908374][ T9612] ? __kasan_check_read+0x11/0x20 [ 85.913385][ T9612] ? netlink_deliver_tap+0x254/0xbf0 [ 85.918656][ T9612] rtnetlink_rcv+0x1d/0x30 [ 85.923059][ T9612] netlink_unicast+0x531/0x710 [ 85.927811][ T9612] ? netlink_attachskb+0x7c0/0x7c0 [ 85.932905][ T9612] ? _copy_from_iter_full+0x25d/0x8c0 [ 85.938268][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 85.944672][ T9612] netlink_sendmsg+0x8a5/0xd60 [ 85.949441][ T9612] ? netlink_unicast+0x710/0x710 [ 85.954640][ T9612] ? tomoyo_socket_sendmsg+0x26/0x30 [ 85.960090][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 85.966421][ T9612] ? security_socket_sendmsg+0x8d/0xc0 [ 85.971867][ T9612] ? netlink_unicast+0x710/0x710 [ 85.976785][ T9612] sock_sendmsg+0xd7/0x130 [ 85.981183][ T9612] ___sys_sendmsg+0x3e2/0x920 [ 85.985842][ T9612] ? copy_msghdr_from_user+0x440/0x440 [ 85.991306][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 85.997531][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.003924][ T9612] ? debug_smp_processor_id+0x3c/0x214 [ 86.009368][ T9612] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 86.016109][ T9612] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 86.021995][ T9612] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 86.027976][ T9612] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 86.033780][ T9612] ? __kasan_check_read+0x11/0x20 [ 86.038909][ T9612] ? mark_lock+0xc2/0x1220 [ 86.043403][ T9612] ? kmem_cache_alloc+0x364/0x710 [ 86.048438][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.054671][ T9612] ? __fget_light+0x1a9/0x230 [ 86.059345][ T9612] ? __fdget+0x1b/0x20 [ 86.063543][ T9612] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 86.069764][ T9612] ? sockfd_lookup_light+0xcb/0x180 [ 86.074956][ T9612] __sys_sendmmsg+0x1bf/0x4d0 [ 86.079629][ T9612] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 86.084647][ T9612] ? lock_downgrade+0x920/0x920 [ 86.089492][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.095718][ T9612] ? __fd_install+0x200/0x640 [ 86.100377][ T9612] ? fd_install+0x4d/0x60 [ 86.104811][ T9612] ? tomoyo_file_ioctl+0x23/0x30 [ 86.109730][ T9612] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 86.115167][ T9612] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 86.120682][ T9612] ? do_syscall_64+0x26/0x760 [ 86.125338][ T9612] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.131392][ T9612] ? do_syscall_64+0x26/0x760 [ 86.136060][ T9612] __x64_sys_sendmmsg+0x9d/0x100 [ 86.140977][ T9612] do_syscall_64+0xfa/0x760 [ 86.145458][ T9612] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.151334][ T9612] RIP: 0033:0x443299 [ 86.155216][ T9612] Code: e8 9c 07 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.174799][ T9612] RSP: 002b:00007ffd04c95d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 86.183191][ T9612] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000443299 [ 86.191151][ T9612] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000008 [ 86.199097][ T9612] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000000 [ 86.207050][ T9612] R10: 0000000000000000 R11: 0000000000000246 R12: 0030766461746162 [ 86.215000][ T9612] R13: 00000000004041f0 R14: 0000000000000000 R15: 0000000000000000 [ 86.222957][ T9612] [ 86.225261][ T9612] Allocated by task 9612: [ 86.229666][ T9612] save_stack+0x23/0x90 [ 86.233800][ T9612] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 86.239406][ T9612] kasan_kmalloc+0x9/0x10 [ 86.243715][ T9612] __kmalloc+0x163/0x770 [ 86.247936][ T9612] tcindex_alloc_perfect_hash+0x5a/0x320 [ 86.253554][ T9612] tcindex_set_parms+0x454/0x1e50 [ 86.258556][ T9612] tcindex_change+0x230/0x320 [ 86.263207][ T9612] tc_new_tfilter+0xa4b/0x1c70 [ 86.267948][ T9612] rtnetlink_rcv_msg+0x838/0xb00 [ 86.272877][ T9612] netlink_rcv_skb+0x177/0x450 [ 86.277615][ T9612] rtnetlink_rcv+0x1d/0x30 [ 86.282020][ T9612] netlink_unicast+0x531/0x710 [ 86.286764][ T9612] netlink_sendmsg+0x8a5/0xd60 [ 86.291506][ T9612] sock_sendmsg+0xd7/0x130 [ 86.295895][ T9612] ___sys_sendmsg+0x3e2/0x920 [ 86.300546][ T9612] __sys_sendmmsg+0x1bf/0x4d0 [ 86.305199][ T9612] __x64_sys_sendmmsg+0x9d/0x100 [ 86.310112][ T9612] do_syscall_64+0xfa/0x760 [ 86.314592][ T9612] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.320454][ T9612] [ 86.322757][ T9612] Freed by task 23: [ 86.326542][ T9612] save_stack+0x23/0x90 [ 86.330679][ T9612] __kasan_slab_free+0x102/0x150 [ 86.335614][ T9612] kasan_slab_free+0xe/0x10 [ 86.340104][ T9612] kfree+0x10a/0x2c0 [ 86.343979][ T9612] blk_mq_hw_sysfs_release+0xc5/0x170 [ 86.349341][ T9612] kobject_put.cold+0x289/0x2e6 [ 86.354169][ T9612] blk_mq_release+0x258/0x410 [ 86.358824][ T9612] __blk_release_queue+0x20c/0x380 [ 86.363912][ T9612] process_one_work+0x9af/0x1740 [ 86.368831][ T9612] worker_thread+0x98/0xe40 [ 86.373310][ T9612] kthread+0x361/0x430 [ 86.377387][ T9612] ret_from_fork+0x24/0x30 [ 86.381772][ T9612] [ 86.384078][ T9612] The buggy address belongs to the object at ffff8880a2d3ee00 [ 86.384078][ T9612] which belongs to the cache kmalloc-192 of size 192 [ 86.398199][ T9612] The buggy address is located 144 bytes inside of [ 86.398199][ T9612] 192-byte region [ffff8880a2d3ee00, ffff8880a2d3eec0) [ 86.411458][ T9612] The buggy address belongs to the page: [ 86.417084][ T9612] page:ffffea00028b4f80 refcount:1 mapcount:0 mapping:ffff8880aa400000 index:0x0 [ 86.426279][ T9612] flags: 0x1fffc0000000200(slab) [ 86.431195][ T9612] raw: 01fffc0000000200 ffffea00028b4808 ffffea000287c3c8 ffff8880aa400000 [ 86.439764][ T9612] raw: 0000000000000000 ffff8880a2d3e000 0000000100000010 0000000000000000 [ 86.448329][ T9612] page dumped because: kasan: bad access detected [ 86.454718][ T9612] [ 86.457029][ T9612] Memory state around the buggy address: [ 86.462650][ T9612] ffff8880a2d3ed80: 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 86.470690][ T9612] ffff8880a2d3ee00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 86.478727][ T9612] >ffff8880a2d3ee80: 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 86.486773][ T9612] ^ [ 86.491350][ T9612] ffff8880a2d3ef00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 86.499388][ T9612] ffff8880a2d3ef80: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 86.507432][ T9612] ================================================================== [ 86.515480][ T9612] Disabling lock debugging due to kernel taint [ 86.524610][ T9612] Kernel panic - not syncing: panic_on_warn set ... [ 86.530844][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 86.531363][ T9612] CPU: 1 PID: 9612 Comm: syz-executor864 Tainted: G B 5.4.0-rc3+ #0 [ 86.537137][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 86.546345][ T9612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.546350][ T9612] Call Trace: [ 86.546371][ T9612] dump_stack+0x172/0x1f0 [ 86.546383][ T9612] panic+0x2e3/0x75c [ 86.546399][ T9612] ? add_taint.cold+0x16/0x16 [ 86.578236][ T9612] ? tcf_exts_destroy+0xb3/0xd0 [ 86.583068][ T9612] ? preempt_schedule+0x4b/0x60 [ 86.587911][ T9612] ? ___preempt_schedule+0x16/0x20 [ 86.593020][ T9612] ? trace_hardirqs_on+0x5e/0x240 [ 86.598029][ T9612] ? tcf_exts_destroy+0xb3/0xd0 [ 86.602862][ T9612] end_report+0x47/0x4f [ 86.606998][ T9612] ? tcf_exts_destroy+0xb3/0xd0 [ 86.611827][ T9612] __kasan_report.cold+0xe/0x41 [ 86.616658][ T9612] ? tcf_exts_destroy+0xb3/0xd0 [ 86.621490][ T9612] kasan_report+0x12/0x20 [ 86.625805][ T9612] __asan_report_load8_noabort+0x14/0x20 [ 86.631415][ T9612] tcf_exts_destroy+0xb3/0xd0 [ 86.636085][ T9612] tcindex_free_perfect_hash.isra.0+0xb3/0x150 [ 86.642222][ T9612] tcindex_set_parms+0x1107/0x1e50 [ 86.647327][ T9612] ? tcindex_alloc_perfect_hash+0x320/0x320 [ 86.653205][ T9612] ? __nla_validate_parse+0x4cc/0x1ee0 [ 86.658744][ T9612] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 86.664620][ T9612] ? nla_memcpy+0xb0/0xb0 [ 86.668931][ T9612] ? find_held_lock+0x35/0x130 [ 86.673678][ T9612] ? tc_new_tfilter+0x73d/0x1c70 [ 86.678609][ T9612] tcindex_change+0x230/0x320 [ 86.683286][ T9612] ? tcindex_change+0x230/0x320 [ 86.688122][ T9612] ? tcindex_set_parms+0x1e50/0x1e50 [ 86.693391][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.699612][ T9612] ? tcindex_lookup+0x9d/0x3c0 [ 86.704411][ T9612] ? tcindex_set_parms+0x1e50/0x1e50 [ 86.709680][ T9612] tc_new_tfilter+0xa4b/0x1c70 [ 86.714430][ T9612] ? tc_del_tfilter+0x1530/0x1530 [ 86.719435][ T9612] ? __kasan_check_read+0x11/0x20 [ 86.724440][ T9612] ? __lock_acquire+0x8a0/0x4a00 [ 86.729374][ T9612] ? __dev_queue_xmit+0x1798/0x3720 [ 86.734555][ T9612] ? rtnetlink_rcv_msg+0x7f2/0xb00 [ 86.739653][ T9612] ? find_held_lock+0x35/0x130 [ 86.744400][ T9612] ? rtnetlink_rcv_msg+0x7f2/0xb00 [ 86.749498][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.755720][ T9612] ? tc_del_tfilter+0x1530/0x1530 [ 86.760729][ T9612] ? __kasan_check_read+0x11/0x20 [ 86.765734][ T9612] ? tc_del_tfilter+0x1530/0x1530 [ 86.770828][ T9612] rtnetlink_rcv_msg+0x838/0xb00 [ 86.775759][ T9612] ? rtnl_bridge_getlink+0x910/0x910 [ 86.781049][ T9612] ? netlink_deliver_tap+0x22d/0xbf0 [ 86.786323][ T9612] ? find_held_lock+0x35/0x130 [ 86.791070][ T9612] netlink_rcv_skb+0x177/0x450 [ 86.795815][ T9612] ? rtnl_bridge_getlink+0x910/0x910 [ 86.801081][ T9612] ? netlink_ack+0xb50/0xb50 [ 86.805656][ T9612] ? __kasan_check_read+0x11/0x20 [ 86.810662][ T9612] ? netlink_deliver_tap+0x254/0xbf0 [ 86.815937][ T9612] rtnetlink_rcv+0x1d/0x30 [ 86.820336][ T9612] netlink_unicast+0x531/0x710 [ 86.825091][ T9612] ? netlink_attachskb+0x7c0/0x7c0 [ 86.830307][ T9612] ? _copy_from_iter_full+0x25d/0x8c0 [ 86.835671][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.841895][ T9612] netlink_sendmsg+0x8a5/0xd60 [ 86.846642][ T9612] ? netlink_unicast+0x710/0x710 [ 86.851685][ T9612] ? tomoyo_socket_sendmsg+0x26/0x30 [ 86.856954][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.863182][ T9612] ? security_socket_sendmsg+0x8d/0xc0 [ 86.868622][ T9612] ? netlink_unicast+0x710/0x710 [ 86.873802][ T9612] sock_sendmsg+0xd7/0x130 [ 86.878210][ T9612] ___sys_sendmsg+0x3e2/0x920 [ 86.882878][ T9612] ? copy_msghdr_from_user+0x440/0x440 [ 86.888330][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.894559][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.900795][ T9612] ? debug_smp_processor_id+0x3c/0x214 [ 86.906238][ T9612] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 86.912382][ T9612] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 86.917913][ T9612] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 86.923873][ T9612] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 86.929656][ T9612] ? __kasan_check_read+0x11/0x20 [ 86.934668][ T9612] ? mark_lock+0xc2/0x1220 [ 86.939061][ T9612] ? kmem_cache_alloc+0x364/0x710 [ 86.944069][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.950293][ T9612] ? __fget_light+0x1a9/0x230 [ 86.954949][ T9612] ? __fdget+0x1b/0x20 [ 86.959011][ T9612] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 86.965232][ T9612] ? sockfd_lookup_light+0xcb/0x180 [ 86.970414][ T9612] __sys_sendmmsg+0x1bf/0x4d0 [ 86.975076][ T9612] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 86.980259][ T9612] ? lock_downgrade+0x920/0x920 [ 86.985098][ T9612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 86.991320][ T9612] ? __fd_install+0x200/0x640 [ 86.995982][ T9612] ? fd_install+0x4d/0x60 [ 87.000294][ T9612] ? tomoyo_file_ioctl+0x23/0x30 [ 87.005214][ T9612] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 87.010682][ T9612] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 87.016208][ T9612] ? do_syscall_64+0x26/0x760 [ 87.020882][ T9612] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.026946][ T9612] ? do_syscall_64+0x26/0x760 [ 87.031624][ T9612] __x64_sys_sendmmsg+0x9d/0x100 [ 87.036559][ T9612] do_syscall_64+0xfa/0x760 [ 87.041048][ T9612] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.046920][ T9612] RIP: 0033:0x443299 [ 87.050800][ T9612] Code: e8 9c 07 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.070408][ T9612] RSP: 002b:00007ffd04c95d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 87.078808][ T9612] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000443299 [ 87.086775][ T9612] RDX: 0000000000000332 RSI: 0000000020000140 RDI: 0000000000000008 [ 87.094728][ T9612] RBP: 000000000000000c R08: 0000000000000000 R09: 0000000000000000 [ 87.102680][ T9612] R10: 0000000000000000 R11: 0000000000000246 R12: 0030766461746162 [ 87.110781][ T9612] R13: 00000000004041f0 R14: 0000000000000000 R15: 0000000000000000 [ 87.120952][ T9612] Kernel Offset: disabled [ 87.125293][ T9612] Rebooting in 86400 seconds..